SEPIA345: a dual polarization 2SB cartridge receiver for APEX telescope: Design and Performance
Paper in proceeding, 2023
A new receiver channel covering the 271-377 GHz frequency band has been installed into the SEPIA receiver at the APEX telescope. The receiver channel was designed and built in an ALMA-compatible cartridge layout. The receiver has a dual polarization layout with OMT and employs 2SB SIS mixers featuring an extended 4-12 GHz IF band, providing 32 GHz instantaneous IF bandwidth for two polarizations and two sidebands.
SIS technology
dualpolarization
sub-mm receiver
Author
Denis Meledin
Chalmers, Space, Earth and Environment, Onsala Space Observatory
Igor Lapkin
Chalmers, Space, Earth and Environment, Onsala Space Observatory
Sven-Erik Ferm
Chalmers, Space, Earth and Environment, Onsala Space Observatory
Vincent Desmaris
Chalmers, Space, Earth and Environment, Onsala Space Observatory
Erik Sundin
Chalmers, Space, Earth and Environment, Onsala Space Observatory
Alexei Pavolotski
Chalmers, Space, Earth and Environment, Onsala Space Observatory
Mathias Fredrixon
Chalmers, Space, Earth and Environment, Onsala Space Observatory
Magnus Strandberg
Chalmers, Space, Earth and Environment, Onsala Space Observatory
Per Bergman
Chalmers, Space, Earth and Environment, Onsala Space Observatory
Karl Torstensson
Chalmers, Space, Earth and Environment, Onsala Space Observatory
C. Duran
European Southern Observatory Santiago
F.M. Montenegro-Montes
IPARCOS-UCM (Instituto de Física de Partículas y del Cosmos)
Complutense University
Victor Belitsky
Chalmers, Space, Earth and Environment, Onsala Space Observatory
Proceedings of the 32nd IEEE International Symposium on Space THz Technology
32nd IEEE International Symposium on Space THz Technology (ISSTT 2022)
Baeza, Spain,
Baeza, Spain,
Subject Categories
Aerospace Engineering
Other Electrical Engineering, Electronic Engineering, Information Engineering
Infrastructure
Onsala Space Observatory